| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.95 | 8.513% | $28.1591 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $90.55 | 8.327% | $98.0901 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $181.80 | 8.734% | $197.6784 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $93.27 | 8.342% | $101.0506 | $101.05 | $101.05 | $101.10 |
| Purchase #5 | $71.50 | 8.236% | $77.3887 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $131.45 | 5.621% | $138.8388 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $161.89 | 10.241% | $178.4692 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $756.41 | $819.6749 | $819.68 | $819.70 | $819.80 | |